摘要
BIM技术以数字化模型为基础,能够将工程项目的相关信息赋予模型,进行直观、详尽的表达。三维GIS技术以空间信息表达和虚拟仿真为特点,能辅助工程项目地理环境模拟及可视化展现。'BIM'+'三维GIS'技术实现了工程施工微观信息与宏观信息的结合,能有效地进行'数字工地'构建,辅助电网建设管理及宏观决策。本文以换流站'三通一平'建设阶段的需求为研究目标,提出了一种基于BIM及三维GIS技术的换流站'三通一平'施工信息模型构建思路,设计并实现了该信息模型的可视化平台,通过试点工程应用实践表明,平台的构建能更好地实现施工过程可视化、信息化、数字化,提升工程施工管理水平。
Based on the digital model,BIM technology can give the relevant information of the project and express it in a direct and detailed manner.The 3 D GIS technology is characterized by spatial information representation and virtual simulation,can be used to simulate and visualize the geo-environment of engineering projects.'BIM'+'3 D GIS'technology meets the combination of micro information and macro information of engineering construction,which can effectively build'digital construction site',auxiliary power grid construction management and macro decision-making.Based on the requirements of the site formation construction stage of converter station,this paper proposes a new model by 3 D GIS technology and BIM,and designs and realizes the visualization platform of the information model.The pilot application practice shows that the platform can better realize the establishment of a construction process for visualization,informatization,and digitalization,and enhance quality and efficiency of the construction project management.
作者
甘运良
王红杰
彭玉培
董跃周
孙朝阳
Gan Yunliang;Wang Hongjie;Peng Yupei;Dong Yuezhou;Sun Chaoyang(EHV Transmission Company of China Southern Power Grid Co.,Ltd,Guangzhou 510700,China;Beijing North-Star Remote Sensing Technology Co.,Ltd,Beijing 100120,China)
出处
《工程勘察》
2019年第8期56-61,66,共7页
Geotechnical Investigation & Surveying
基金
中国南方电网超高压输电公司昆柳龙直流工程专题研究项目(CSG-CGY-ZT-24)
关键词
BIM
三维GIS
换流站
三通一平
施工管理
BIM
3D GIS
converter station
site formation
construction management
